   .hideclass {
		display: none;
	}
	
	.pinglun-icon {
		width: 30rpx;
		height: 30rpx;
	}
	
	/* 直播背景 */
	.live_course_bg_wrap {
		width: 100%;
		height: 400rpx;
		background-color: #000000;
		position: relative;
	}
	
	.live_course_img {
		width: 100%;
		height: 100%;
		/* linear-gradient: none; */
		-webkit-mask:-webkit-linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5),rgba(0,0,0,0.5),rgba(0,0,0,0.5));
	}
	
	.play_tu {
		display: inline-block;
		width: 100rpx;
		height: 100rpx;
		border-radius: 50%;
		position: absolute;
		top: 38%;
		left: 45%;
	}
	.play_tu2 {
		color: #FFFFFF;
		display: inline-block;
		width: 200rpx;
		height: 100rpx;
		position: absolute;
		top: 250rpx;
		left: 45%;
	}
	.play_tu3 {
		display: inline-block;
		width: 160rpx;
		height: 60rpx;
		position: absolute;
		top: 38%;
		left: 38%;
		color: #FFFFFF;
		border: 2rpx solid #FFFFFF;
		text-align: center;
	}
	.play_tu4{
		position: absolute;
		align-items: center;
		text-align: center;
		height: 50rpx;
		
		width: 160rpx;
		
	}
	

	/* 滑动页 */
	.course-info-tab {
		height: 100rpx;
		border-bottom: 10rpx solid #FAFAFA;	
	}
	
	.c-info-tabbar {
		margin-left: 80rpx !important;
		margin-right: 80rpx !important;
	}
	
	/* 滑动内容页面 */
	.swiper-box {
		width: 90%;	
		margin: 0 auto;
	}
	
	.course_tag {
		display: inline-block;
		width: 70rpx;
		height: 40rpx;
		line-height: 40rpx;
		text-align: center;
		border: 2rpx solid #969696;
		border-radius: 8rpx;
	}
	
	.rmb_icon {
		color: #FF1B20;
	}
	.free{
		color: #38DAA6;
	}
	.pass {
		color: #4385FF;
	}
	
	
	.price-time-stunum .mianfei {
		color: #38DAA6 !important;
		
	}
	
	/* 课程标签 */
	.course_tag {
		margin-left: 10rpx;
	}
	
	/* 价格时间学习人数 */
	.price-time-stunum {
		margin-top: 60rpx;
		height: 60rpx;
	}
	
	.price-wrap {
		font-size: small;
		color: #FF1B20;
	}
	
	.time-wrap {
		text-align: center;
		display: inline-block;
		width: 250rpx;
		height: 100%;
		line-height: 60rpx;
		margin-left: 150rpx;
		font-size: small;
		color: #969696;
	}
	
	.stunum-wrap {
		
		text-align: right;
		/* display: inline-block; */
		/* width: 250rpx; */
		/* height: 100%; */
		line-height: 60rpx;
		/* margin-left: 450rpx; */
		position: absolute;
		right: 20rpx;
		left: 10rpx;
		font-size: small;
		color: #969696;
	}
	
	.about-teacher-wrap {
		margin-top: 10rpx;
		height: 210rpx;
	}
	
	.ateacher-list {
		width: 100%;
		margin: 30rpx auto 0;
	}
	
	.about-title {
		font-size: 35rpx;
		font-weight: bold;
	}
	
	.ateacher-item {
		height: 100rpx;
		width: 50%;
		float: left;
	}
	
	.ateacher-img {
		width: 100rpx;
		height: 100%;
		border-radius: 50%;
		float: left;
	}
	
	.ateacher-info {
		float: left;
		height: 100%;
	}
	
	.at-info-item {
		display: block;
		margin-left: 10rpx;
		font-size: small;
		color: #969696;
	}
	/* 老师名 */
	.at-info-name {
		font-size: 26rpx;
		color: #000000;
	}
	
	.teacher-arow {
		display: flex;
		align-items: center;
		height: 100%;
		padding-left: 50rpx;
	}
	
	/* 直播介绍内容 */
	.alive-info {
		width: 100%;
		margin-top: 30rpx;
	}
	
	/* 进入直播按钮 */
	.inlive-btn {
		width: 90%;
		height: 70rpx;
		margin: 0 auto;
		text-align: center;
		line-height: 70rpx;
		font-size: 28rpx;
		color: #FFFFFF;
		border-radius: 8rpx;
		position: fixed;
		bottom: 0;
		left: calc(4.8%);
		background-color: #38DAA6;
	}